Home / 32,099,662.56-44,297,785.49-18,865,286.30

Finding the Fourth Proportional to 32,099,662.56, 44,297,785.49 and 18,865,286.30

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Solution

The fourth proportional to 32,099,662.56, 44,297,785.49 and 18,865,286.30 is: 26,034,242.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,099,662.56 : 44,297,785.49 = 18,865,286.30 : x
  2. Step 2: Convert to fraction form
    32,099,662.56/44,297,785.49 = 18,865,286.30/x
  3. Step 3: Cross multiply
    32,099,662.56x = 44,297,785.49 × 18,865,286.30
  4. Step 4: Simplify right side
    32,099,662.56x = 835,690,405,409,020.50
  5. Step 5: Solve for x
    x = 835,690,405,409,020.50/32,099,662.56
  6. Step 6: Final answer
    x = 26,034,242.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.